{"id":1173,"date":"2021-12-17T12:41:37","date_gmt":"2021-12-17T11:41:37","guid":{"rendered":"https:\/\/aalborg-hcs.com\/?p=1173"},"modified":"2026-07-01T14:50:32","modified_gmt":"2026-07-01T12:50:32","slug":"reducing-heat-loss-in-district-heating-storage-systems-in-dronninglund","status":"publish","type":"post","link":"https:\/\/aalborg-hcs.com\/da\/reducing-heat-loss-in-district-heating-storage-systems-in-dronninglund\/","title":{"rendered":"Reduktion af varmetab i fjernvarmelagringssystemer i Dronninglund"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-4\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>VORES P\u00c5VIRKNING<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-8\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>Der er indg\u00e5et en kontrakt om opgradering af et eksisterende PTES-anl\u00e6g (Pit Thermal Energy Storage) i Dronninglund, Danmark. Projektet tager fat p\u00e5 et kritisk problem: svigt i den oprindelige l\u00e5gkonstruktion som f\u00f8lge af fugtophobning i isoleringslagene, hvilket har medf\u00f8rt uoprettelige skader.<\/p>\n<p>L\u00f8sningen g\u00e5r ud p\u00e5 at udskifte l\u00e5get med et nyudviklet, certificeret system og samtidig genbruge s\u00e5 meget af den eksisterende isolering som muligt. Denne fremgangsm\u00e5de reducerer b\u00e5de omkostningerne og milj\u00f8p\u00e5virkningen, samtidig med at lagerets funktionalitet genoprettes.<\/p>\n<p>Kernen i opgraderingen er en specialudviklet l\u00e5gel\u00f8sning, der er designet til at regulere fugtigheden, forhindre varmetab og sikre strukturel stabilitet p\u00e5 lang sigt. Designet er certificeret af Lloyd\u2019s Register og sikrer p\u00e5lidelig drift i en forventet levetid p\u00e5 omkring 25 \u00e5r.<\/p>\n<p>Projektet blev tildelt efter et offentligt udbud, hvor der blev lagt stor v\u00e6gt p\u00e5 omkostningseffektivitet og teknisk p\u00e5lidelighed. Den valgte l\u00f8sning forener begge dele: et robust design, der im\u00f8deg\u00e5r kendte fejlmekanismer, og en tilgang, der minimerer behovet for udskiftning af materialer.<\/p>\n<p>Lagringssystemet er en del af et st\u00f8rre fjernvarmeanl\u00e6g, der forsyner omkring 1.400 forbrugere. Med en kapacitet p\u00e5 ca. 5.500 MWh fungerer PTES som en central buffer, der udligner varmeproduktionen og -eftersp\u00f8rgslen i hele netv\u00e6rket.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"imagescroller\" style=\"--is-height:300px; --is-gap:16px;\"><div class=\"imagescroller__track\"><div class=\"imagescroller__slide\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/aalborg-hcs.com\/wp-content\/uploads\/sites\/26\/2026\/04\/2022-06-07_Dronninglund-PTES_Drone-image-of-complete-plant_600x400-1024x683.png\" alt=\"\"><\/div><div class=\"imagescroller__slide\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/aalborg-hcs.com\/wp-content\/uploads\/sites\/26\/2026\/04\/2022-06-07_Dronninglund-PTES-lid-project_Installation-of-ballast-4_600x400-1024x683.png\" alt=\"\"><\/div><div class=\"imagescroller__slide\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/aalborg-hcs.com\/wp-content\/uploads\/sites\/26\/2026\/04\/2022-06-07_Dronninglund-PTES-lid-project_Installation-of-ballast-3_600x400-1024x683.png\" alt=\"\"><\/div><div class=\"imagescroller__slide\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/aalborg-hcs.com\/wp-content\/uploads\/sites\/26\/2026\/04\/2022-06-07_Dronninglund-PTES-lid-project_Construction-5_600x400-1024x683.png\" alt=\"\"><\/div><\/div><div class=\"imagescroller__progress\"><div class=\"imagescroller__progress-bar\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-4\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p>DERFOR ER DET VIGTIGT<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-8\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p><span class=\"text-large\">Mange af de \u00e6ldre varmelagringssystemer f\u00e5r med tiden problemer med ydeevnen. Dette projekt viser, hvordan m\u00e5lrettede opgraderinger \u2013 is\u00e6r af l\u00e5gets konstruktion \u2013 kan genoprette effektiviteten og forl\u00e6nge anl\u00e6ggets levetid uden at det er n\u00f8dvendigt at udskifte det helt.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span class=\"text-small\">Denne artikel blev oprindeligt udgivet under Aalborg CSP og er blevet redaktionelt tilpasset til aalborg hc systems.<\/span><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div class=\"imagescroller\" style=\"--is-height:450px; --is-gap:16px;\"><div class=\"imagescroller__track\"><div class=\"imagescroller__slide\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/aalborg-hcs.com\/wp-content\/uploads\/sites\/26\/2026\/04\/2022-06-07_Dronninglund-PTES-lid-project_Construction-2_600x400-1024x683.png\" alt=\"\"><\/div><div class=\"imagescroller__slide\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/aalborg-hcs.com\/wp-content\/uploads\/sites\/26\/2026\/04\/2022-06-07_Dronninglund-PTES-lid-project_Construction-1_600x400-1024x683.png\" alt=\"\"><\/div><div class=\"imagescroller__slide\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/aalborg-hcs.com\/wp-content\/uploads\/sites\/26\/2026\/04\/2022-06-07_Dronninglund-PTES-lid-project_Complete-plant-1_600x400-1024x683.png\" alt=\"\"><\/div><\/div><div class=\"imagescroller__progress\"><div class=\"imagescroller__progress-bar\"><\/div><\/div><\/div>\n\t<div class=\"wpb_text_column wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Et PTES-opgraderingsprojekt i Dronninglund viser, hvordan et forbedret l\u00e5gdesign og systemteknik kan genoprette ydeevnen, reducere varmetabet og forl\u00e6nge levetiden for varmelagringsanl\u00e6g.<\/p>","protected":false},"author":575,"featured_media":907,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[5],"tags":[],"class_list":["post-1173","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Reducing heat loss in district heating storage systems in Dronninglund - aalborg hc systems<\/title>\n<meta name=\"description\" content=\"Reducing heat loss in district heating storage in Dronninglund \u2014 a PTES insulation project by aalborg hc systems.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/aalborg-hcs.com\/da\/reducing-heat-loss-in-district-heating-storage-systems-in-dronninglund\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Reducing heat loss in district heating storage systems in Dronninglund - aalborg hc systems\" \/>\n<meta property=\"og:description\" content=\"Reducing heat loss in district heating storage in Dronninglund \u2014 a PTES insulation project by aalborg hc systems.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aalborg-hcs.com\/da\/reducing-heat-loss-in-district-heating-storage-systems-in-dronninglund\/\" \/>\n<meta property=\"og:site_name\" content=\"aalborg hc systems\" \/>\n<meta property=\"article:published_time\" content=\"2021-12-17T11:41:37+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-01T12:50:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/aalborg-hcs.com\/wp-content\/uploads\/sites\/26\/2026\/04\/2022-06-07_Dronninglund-PTES-lid-project_Installation-of-ballast-3_600x400-1024x683.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"683\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"sgiessler\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Reducing heat loss in district heating storage systems in Dronninglund - aalborg hc systems\" \/>\n<meta name=\"twitter:description\" content=\"Reducing heat loss in district heating storage in Dronninglund \u2014 a PTES insulation project by aalborg hc systems.\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"sgiessler\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/aalborg-hcs.com\\\/de\\\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/aalborg-hcs.com\\\/de\\\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\\\/\"},\"author\":{\"name\":\"sgiessler\",\"@id\":\"https:\\\/\\\/aalborg-hcs.com\\\/#\\\/schema\\\/person\\\/640bd413881b6eac430a8a306ce9b55e\"},\"headline\":\"Reducing heat loss in district heating storage systems in Dronninglund\",\"datePublished\":\"2021-12-17T11:41:37+00:00\",\"dateModified\":\"2026-07-01T12:50:32+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/aalborg-hcs.com\\\/de\\\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\\\/\"},\"wordCount\":349,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/aalborg-hcs.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/aalborg-hcs.com\\\/de\\\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/aalborg-hcs.com\\\/wp-content\\\/uploads\\\/sites\\\/26\\\/2026\\\/04\\\/2022-06-07_Dronninglund-PTES-lid-project_Installation-of-ballast-3_600x400.png\",\"articleSection\":[\"News\"],\"inLanguage\":\"da-DK\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/aalborg-hcs.com\\\/de\\\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/aalborg-hcs.com\\\/de\\\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\\\/\",\"url\":\"https:\\\/\\\/aalborg-hcs.com\\\/de\\\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\\\/\",\"name\":\"Reducing heat loss in district heating storage systems in Dronninglund - aalborg hc systems\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/aalborg-hcs.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/aalborg-hcs.com\\\/de\\\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/aalborg-hcs.com\\\/de\\\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/aalborg-hcs.com\\\/wp-content\\\/uploads\\\/sites\\\/26\\\/2026\\\/04\\\/2022-06-07_Dronninglund-PTES-lid-project_Installation-of-ballast-3_600x400.png\",\"datePublished\":\"2021-12-17T11:41:37+00:00\",\"dateModified\":\"2026-07-01T12:50:32+00:00\",\"description\":\"Reducing heat loss in district heating storage in Dronninglund \u2014 a PTES insulation project by aalborg hc systems.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/aalborg-hcs.com\\\/de\\\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\\\/#breadcrumb\"},\"inLanguage\":\"da-DK\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/aalborg-hcs.com\\\/de\\\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"da-DK\",\"@id\":\"https:\\\/\\\/aalborg-hcs.com\\\/de\\\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\\\/#primaryimage\",\"url\":\"https:\\\/\\\/aalborg-hcs.com\\\/wp-content\\\/uploads\\\/sites\\\/26\\\/2026\\\/04\\\/2022-06-07_Dronninglund-PTES-lid-project_Installation-of-ballast-3_600x400.png\",\"contentUrl\":\"https:\\\/\\\/aalborg-hcs.com\\\/wp-content\\\/uploads\\\/sites\\\/26\\\/2026\\\/04\\\/2022-06-07_Dronninglund-PTES-lid-project_Installation-of-ballast-3_600x400.png\",\"width\":2500,\"height\":1667},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/aalborg-hcs.com\\\/de\\\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Start\",\"item\":\"https:\\\/\\\/aalborg-hcs.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Reducing heat loss in district heating storage systems in Dronninglund\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/aalborg-hcs.com\\\/#website\",\"url\":\"https:\\\/\\\/aalborg-hcs.com\\\/\",\"name\":\"aalborg hc systems\",\"description\":\"Thermal systems for district networks\",\"publisher\":{\"@id\":\"https:\\\/\\\/aalborg-hcs.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/aalborg-hcs.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"da-DK\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/aalborg-hcs.com\\\/#organization\",\"name\":\"aalborg hc systems\",\"url\":\"https:\\\/\\\/aalborg-hcs.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"da-DK\",\"@id\":\"https:\\\/\\\/aalborg-hcs.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/aalborg-hcs.com\\\/wp-content\\\/uploads\\\/sites\\\/26\\\/2026\\\/04\\\/aalborg_logo_w.svg\",\"contentUrl\":\"https:\\\/\\\/aalborg-hcs.com\\\/wp-content\\\/uploads\\\/sites\\\/26\\\/2026\\\/04\\\/aalborg_logo_w.svg\",\"width\":132,\"height\":32,\"caption\":\"aalborg hc systems\"},\"image\":{\"@id\":\"https:\\\/\\\/aalborg-hcs.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/aalborg-hcs.com\\\/#\\\/schema\\\/person\\\/640bd413881b6eac430a8a306ce9b55e\",\"name\":\"sgiessler\",\"url\":\"https:\\\/\\\/aalborg-hcs.com\\\/da\\\/author\\\/sgiessler-aalborg\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Reduktion af varmetab i fjernvarme-lagringsanl\u00e6g i Dronninglund \u2013 Aalborg HC Systems","description":"Reducing heat loss in district heating storage in Dronninglund \u2014 a PTES insulation project by aalborg hc systems.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/aalborg-hcs.com\/da\/reducing-heat-loss-in-district-heating-storage-systems-in-dronninglund\/","og_locale":"da_DK","og_type":"article","og_title":"Reducing heat loss in district heating storage systems in Dronninglund - aalborg hc systems","og_description":"Reducing heat loss in district heating storage in Dronninglund \u2014 a PTES insulation project by aalborg hc systems.","og_url":"https:\/\/aalborg-hcs.com\/da\/reducing-heat-loss-in-district-heating-storage-systems-in-dronninglund\/","og_site_name":"aalborg hc systems","article_published_time":"2021-12-17T11:41:37+00:00","article_modified_time":"2026-07-01T12:50:32+00:00","og_image":[{"width":1024,"height":683,"url":"https:\/\/aalborg-hcs.com\/wp-content\/uploads\/sites\/26\/2026\/04\/2022-06-07_Dronninglund-PTES-lid-project_Installation-of-ballast-3_600x400-1024x683.png","type":"image\/png"}],"author":"sgiessler","twitter_card":"summary_large_image","twitter_title":"Reducing heat loss in district heating storage systems in Dronninglund - aalborg hc systems","twitter_description":"Reducing heat loss in district heating storage in Dronninglund \u2014 a PTES insulation project by aalborg hc systems.","twitter_misc":{"Written by":"sgiessler","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/aalborg-hcs.com\/de\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\/#article","isPartOf":{"@id":"https:\/\/aalborg-hcs.com\/de\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\/"},"author":{"name":"sgiessler","@id":"https:\/\/aalborg-hcs.com\/#\/schema\/person\/640bd413881b6eac430a8a306ce9b55e"},"headline":"Reducing heat loss in district heating storage systems in Dronninglund","datePublished":"2021-12-17T11:41:37+00:00","dateModified":"2026-07-01T12:50:32+00:00","mainEntityOfPage":{"@id":"https:\/\/aalborg-hcs.com\/de\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\/"},"wordCount":349,"commentCount":0,"publisher":{"@id":"https:\/\/aalborg-hcs.com\/#organization"},"image":{"@id":"https:\/\/aalborg-hcs.com\/de\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\/#primaryimage"},"thumbnailUrl":"https:\/\/aalborg-hcs.com\/wp-content\/uploads\/sites\/26\/2026\/04\/2022-06-07_Dronninglund-PTES-lid-project_Installation-of-ballast-3_600x400.png","articleSection":["News"],"inLanguage":"da-DK","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/aalborg-hcs.com\/de\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/aalborg-hcs.com\/de\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\/","url":"https:\/\/aalborg-hcs.com\/de\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\/","name":"Reduktion af varmetab i fjernvarme-lagringsanl\u00e6g i Dronninglund \u2013 Aalborg HC Systems","isPartOf":{"@id":"https:\/\/aalborg-hcs.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/aalborg-hcs.com\/de\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\/#primaryimage"},"image":{"@id":"https:\/\/aalborg-hcs.com\/de\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\/#primaryimage"},"thumbnailUrl":"https:\/\/aalborg-hcs.com\/wp-content\/uploads\/sites\/26\/2026\/04\/2022-06-07_Dronninglund-PTES-lid-project_Installation-of-ballast-3_600x400.png","datePublished":"2021-12-17T11:41:37+00:00","dateModified":"2026-07-01T12:50:32+00:00","description":"Reducing heat loss in district heating storage in Dronninglund \u2014 a PTES insulation project by aalborg hc systems.","breadcrumb":{"@id":"https:\/\/aalborg-hcs.com\/de\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\/#breadcrumb"},"inLanguage":"da-DK","potentialAction":[{"@type":"ReadAction","target":["https:\/\/aalborg-hcs.com\/de\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\/"]}]},{"@type":"ImageObject","inLanguage":"da-DK","@id":"https:\/\/aalborg-hcs.com\/de\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\/#primaryimage","url":"https:\/\/aalborg-hcs.com\/wp-content\/uploads\/sites\/26\/2026\/04\/2022-06-07_Dronninglund-PTES-lid-project_Installation-of-ballast-3_600x400.png","contentUrl":"https:\/\/aalborg-hcs.com\/wp-content\/uploads\/sites\/26\/2026\/04\/2022-06-07_Dronninglund-PTES-lid-project_Installation-of-ballast-3_600x400.png","width":2500,"height":1667},{"@type":"BreadcrumbList","@id":"https:\/\/aalborg-hcs.com\/de\/verringerung-des-warmeverlusts-in-fernwarmespeichersystemen-in-dronninglund\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Start","item":"https:\/\/aalborg-hcs.com\/"},{"@type":"ListItem","position":2,"name":"Reducing heat loss in district heating storage systems in Dronninglund"}]},{"@type":"WebSite","@id":"https:\/\/aalborg-hcs.com\/#website","url":"https:\/\/aalborg-hcs.com\/","name":"aalborg hc systems","description":"Termiske systemer til distriktsnetv\u00e6rk","publisher":{"@id":"https:\/\/aalborg-hcs.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/aalborg-hcs.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"da-DK"},{"@type":"Organization","@id":"https:\/\/aalborg-hcs.com\/#organization","name":"aalborg hc systems","url":"https:\/\/aalborg-hcs.com\/","logo":{"@type":"ImageObject","inLanguage":"da-DK","@id":"https:\/\/aalborg-hcs.com\/#\/schema\/logo\/image\/","url":"https:\/\/aalborg-hcs.com\/wp-content\/uploads\/sites\/26\/2026\/04\/aalborg_logo_w.svg","contentUrl":"https:\/\/aalborg-hcs.com\/wp-content\/uploads\/sites\/26\/2026\/04\/aalborg_logo_w.svg","width":132,"height":32,"caption":"aalborg hc systems"},"image":{"@id":"https:\/\/aalborg-hcs.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/aalborg-hcs.com\/#\/schema\/person\/640bd413881b6eac430a8a306ce9b55e","name":"sgiessler","url":"https:\/\/aalborg-hcs.com\/da\/author\/sgiessler-aalborg\/"}]}},"_links":{"self":[{"href":"https:\/\/aalborg-hcs.com\/da\/wp-json\/wp\/v2\/posts\/1173","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aalborg-hcs.com\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aalborg-hcs.com\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aalborg-hcs.com\/da\/wp-json\/wp\/v2\/users\/575"}],"replies":[{"embeddable":true,"href":"https:\/\/aalborg-hcs.com\/da\/wp-json\/wp\/v2\/comments?post=1173"}],"version-history":[{"count":3,"href":"https:\/\/aalborg-hcs.com\/da\/wp-json\/wp\/v2\/posts\/1173\/revisions"}],"predecessor-version":[{"id":1287,"href":"https:\/\/aalborg-hcs.com\/da\/wp-json\/wp\/v2\/posts\/1173\/revisions\/1287"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aalborg-hcs.com\/da\/wp-json\/wp\/v2\/media\/907"}],"wp:attachment":[{"href":"https:\/\/aalborg-hcs.com\/da\/wp-json\/wp\/v2\/media?parent=1173"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aalborg-hcs.com\/da\/wp-json\/wp\/v2\/categories?post=1173"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aalborg-hcs.com\/da\/wp-json\/wp\/v2\/tags?post=1173"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}